/* Natural English Lab · sistema de diseño compartido (todas las páginas) */
:root{
  --ink:#111417; --green:#0e8563; --green-text:#0b7357; --tint:#e6f1ec; --green-lt:#3ccfa4;
  --paper:#fbfaf7; --line:#e4e2da; --text:#2b3138; --soft:#3d4650; --muted:#4a535c;
  --r-sm:10px; --r-md:18px; --r-lg:30px; --header-h:92px;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Geist','DM Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{font-variation-settings:'opsz' 28;scroll-behavior:smooth;overflow-x:hidden;scroll-padding-top:calc(var(--header-h) + 12px)}
body{font-family:var(--sans);font-size:1.05rem;line-height:1.65;color:var(--text);background:var(--paper);overflow-x:hidden;overflow-x:clip;padding-bottom:env(safe-area-inset-bottom)}
img,svg{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);font-weight:500;letter-spacing:-.02em;line-height:1.12}
:focus-visible{outline:3px solid var(--green-lt);outline-offset:3px;border-radius:6px}
.wrap{max-width:1200px;margin:0 auto;padding:0 5%}
section{padding:5rem 0}

/* ---------- Cabecera ---------- */
header{position:sticky;top:0;z-index:100;background:rgba(251,250,247,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
header.scrolled{border-bottom-color:var(--line)}
.head-in{max-width:1300px;margin:0 auto;padding:12px 5%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1.5rem;transition:padding .25s}
header.scrolled .head-in{padding-top:8px;padding-bottom:8px}
.logo-container{display:block;line-height:0}
.logo-img{height:68px;width:auto;max-width:none;transition:height .25s}
header.scrolled .logo-img{height:58px}
header nav{display:flex;justify-content:center;align-items:center;gap:.2rem}
header nav a{padding:.5rem .8rem;text-decoration:none;font-weight:500;font-size:.98rem;color:var(--text);border-radius:999px;white-space:nowrap;transition:color .2s,background .2s}
header nav a:hover,header nav a.active{color:var(--green-text);background:var(--tint)}
.nav-contact{display:none}
.btn-header{background:var(--ink);color:#fff;padding:.7rem 1.4rem;border-radius:999px;text-decoration:none;font-weight:600;font-size:.92rem;white-space:nowrap;transition:background .2s}
.btn-header:hover,.btn-header.active{background:var(--green)}
.nav-toggle{display:none}
.nav-toggle-label{display:none;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.nav-toggle-label span{display:block;width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle:checked+.nav-toggle-label span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle:checked+.nav-toggle-label span:nth-child(2){opacity:0}
.nav-toggle:checked+.nav-toggle-label span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Botón de contacto compacto (solo móvil) ----------
   Icono circular de 44×44 a la izquierda del header en pantallas <1200px.
   En escritorio queda oculto y se usa el botón .btn-header habitual. */
.btn-contact-mobile{
  display:none;
  width:44px;
  height:44px;
  border-radius:50%;
  background:var(--tint);
  align-items:center;
  justify-content:center;
  color:var(--green-text);
  text-decoration:none;
  transition:background .2s ease,color .2s ease
}
.btn-contact-mobile svg{width:22px;height:22px;fill:currentColor}
.btn-contact-mobile:hover{background:var(--green);color:#fff}
.btn-contact-mobile:active{transform:scale(.94)}
@media(max-width:1199px){
  .btn-contact-mobile{
    display:flex;
    position:absolute;
    left:3%;
    top:50%;
    transform:translateY(-50%)
  }
  .btn-contact-mobile:active{transform:translateY(-50%) scale(.94)}
}

@media(min-width:1200px) and (max-width:1365px){.head-in{padding-left:28px;padding-right:28px}header nav a{padding:.5rem .55rem;font-size:.93rem}}
@media(min-width:1366px){
  .head-in{max-width:1480px;padding-left:clamp(24px,calc(50vw - 676px),64px);padding-right:clamp(24px,calc(50vw - 676px),64px);grid-template-columns:1fr auto 1fr;column-gap:40px}
  .logo-container{justify-self:start}
  header nav{justify-self:center}
  .btn-header{justify-self:end}
}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:1rem 1.8rem;border-radius:999px;font-weight:600;font-size:1rem;text-decoration:none;border:1.5px solid transparent;transition:background .2s,color .2s,transform .15s}
.btn svg{width:18px;height:18px;fill:currentColor}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-text)}
.btn-ghost{border-color:var(--ink);color:var(--ink)}.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:#0b4f3c}.btn-light:hover{background:var(--tint)}
.btn-outline-light{border-color:#fff;color:#fff}.btn-outline-light:hover{background:rgba(255,255,255,.14)}
.cta-buttons{display:flex;gap:1rem;flex-wrap:wrap}

/* ---------- Hero (home) ---------- */
.hero{padding:4.5rem 0 3.5rem}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:4rem;align-items:center}
.hero-badge,.page-hero-badge{display:inline-flex;align-items:center;gap:.6rem;font-size:.95rem;font-weight:500;color:var(--green-text);margin-bottom:1.25rem}
.hero-badge::before,.page-hero-badge::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--green)}
.hero h1{font-size:clamp(2.2rem,4.4vw,3.4rem);font-weight:500;margin-bottom:1.4rem}
.hero .lead{font-size:1.2rem;color:var(--soft);max-width:35rem;margin-bottom:1.1rem}
.hero-autoridad{font-size:.95rem;color:var(--muted);max-width:35rem;margin-bottom:2rem;line-height:1.55}
.hero-autoridad strong{color:var(--ink)}
.hero-autoridad a{text-decoration:underline;text-underline-offset:3px}

.lab-card{position:relative;aspect-ratio:1/1.02;max-width:460px;margin-left:auto;width:100%;border-radius:var(--r-lg);background:var(--tint);overflow:hidden;display:grid;place-items:center}
.lab-card::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(14,133,99,.22) 1.4px,transparent 1.5px);background-size:22px 22px;-webkit-mask-image:radial-gradient(circle at 50% 55%,#000 20%,transparent 75%);mask-image:radial-gradient(circle at 50% 55%,#000 20%,transparent 75%)}
.flask{position:relative;width:62%;height:auto}
.flask .glass{stroke:var(--green);stroke-width:7;stroke-linecap:round;stroke-linejoin:round;fill:none;stroke-dasharray:420;stroke-dashoffset:420;animation:draw 1.5s .2s cubic-bezier(.6,.1,.2,1) forwards}
.flask .liquid{fill:var(--green);opacity:0;animation:fill .8s 1.4s ease forwards}
.flask .arc-thin{stroke:var(--ink);stroke-width:2.6;stroke-linecap:round;fill:none;opacity:0;animation:fill .6s 1.7s ease forwards}
.flask .arc-thick{stroke:var(--ink);stroke-width:6;stroke-linecap:round;fill:none;opacity:0;animation:fill .6s 1.9s ease forwards}
.chip{position:absolute;background:#fff;color:var(--ink);font-weight:600;font-size:.88rem;padding:.55rem 1rem;border-radius:999px;box-shadow:0 6px 18px rgba(17,20,23,.08);opacity:0;animation:fill .6s forwards}
.chip i{font-style:normal;color:var(--green-text)}
.chip.c1{top:10%;left:7%;animation-delay:2.1s}
.chip.c2{top:22%;right:6%;animation-delay:2.25s}
.chip.c3{bottom:10%;left:12%;animation-delay:2.4s}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fill{to{opacity:1}}

/* ---------- Cifras ---------- */
.stats{padding:1rem 0 4rem}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r-md);background:#fff;overflow:hidden}
.stat{padding:1.6rem 1.5rem;border-right:1px solid var(--line)}
.stat:last-child{border-right:none}
.stat strong{display:block;font-family:var(--serif);font-weight:500;font-size:2rem;line-height:1.1;color:var(--ink);letter-spacing:-.02em;margin-bottom:.35rem}
.stat span{font-size:.93rem;color:var(--muted);line-height:1.4;display:block}

/* ---------- Clientes ---------- */
.clients{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:4.5rem 0}
.clients h2{text-align:center;font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:3rem}
.clients-cols{display:grid;grid-template-columns:1fr 1fr;gap:0}
.clients-col{padding:0 3rem;text-align:center}
.clients-col:first-child{border-right:1px solid var(--line)}
.clients-col h3{font-family:var(--sans);font-weight:600;font-size:1rem;letter-spacing:0;margin-bottom:1.8rem;color:var(--ink)}
.clients-col:last-child h3{color:var(--green-text)}
.clientes-logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:1.8rem 1.4rem}
.cliente-logo{display:flex;align-items:center;justify-content:center;width:130px;height:70px;filter:grayscale(100%) contrast(1.35) opacity(.9);transition:filter .3s}
.cliente-logo:hover{filter:none}
.cliente-logo img{max-height:53px;max-width:100%;width:auto;height:auto;object-fit:contain}
.logo-large img{max-height:64px}.logo-small img{max-height:42px}.logo-tall img{max-height:85px;max-width:115px}

/* ---------- Títulos de sección ---------- */
.section-head{max-width:46rem;margin-bottom:2.8rem}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:.9rem}
.section-head p{color:var(--soft);font-size:1.12rem}

/* ---------- Bento de servicios ---------- */
.bento{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.bcard{display:flex;flex-direction:column;text-decoration:none;border-radius:var(--r-lg);padding:2.4rem;transition:transform .25s}
.bcard:hover{transform:translateY(-4px)}
.bcard h3{font-size:1.7rem;margin-bottom:.8rem}
.bcard p{font-size:1.04rem;margin-bottom:1.2rem}
.bcard .arrow{margin-top:auto;font-weight:600}
.bcard.b-emp{grid-column:1/-1;background:var(--ink);flex-direction:row;align-items:center;gap:3rem;padding:2.6rem 3rem}
.b-emp h3{color:#fff;font-size:2.1rem;flex:0 0 28%;margin:0}
.b-emp p{color:#cfd5db;font-size:1.12rem;margin:0;flex:1}
.b-emp .arrow{color:var(--green-lt);margin:0;white-space:nowrap}
.bcard.b-exa{background:var(--tint)}.b-exa p{color:var(--soft)}.b-exa .arrow{color:var(--green-text)}
.bcard.b-tra{background:var(--green)}.b-tra h3,.b-tra p,.b-tra .arrow{color:#fff}

/* ---------- FUNDAE ---------- */
.fundae{display:grid;grid-template-columns:1fr auto;gap:3rem;align-items:center;border:1px solid var(--line);background:#fff;border-radius:var(--r-lg);padding:3rem}
.fundae h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:.9rem}
.fundae p{color:var(--soft);max-width:40rem;margin-bottom:1.1rem}
.fundae a.link{color:var(--green-text);font-weight:600;text-decoration:none}
.fundae a.link:hover{text-decoration:underline}
.fundae-tag{font-family:var(--serif);font-size:3.2rem;color:var(--green-text);letter-spacing:-.03em;line-height:1;text-align:center}
.fundae-tag small{display:block;font-family:var(--sans);font-size:.9rem;color:var(--muted);letter-spacing:0;margin-top:.5rem}

/* ---------- CTA final ---------- */
.cta-final{background:var(--green);border-radius:34px;padding:4.5rem 2rem;text-align:center;color:#fff}
.cta-final h2{color:#fff;font-size:clamp(1.9rem,3.8vw,2.7rem);margin-bottom:.9rem}
.cta-final p{font-size:1.12rem;max-width:34rem;margin:0 auto}
.cta-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;margin-top:2rem}

/* ---------- Pie ---------- */
footer{background:var(--ink);color:#cfd5db;padding:3.5rem 0 1.6rem;margin-top:5rem;font-size:.92rem}
.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2.5rem}
.footer-brand{font-family:var(--serif);color:#fff;font-size:1.35rem;margin-bottom:.6rem}
.footer-content p{line-height:1.55;max-width:26rem}
.footer-content p a{color:var(--green-lt);text-decoration:none}
.footer-col h4{font-family:var(--sans);color:#fff;font-size:.95rem;font-weight:600;letter-spacing:0;margin-bottom:.9rem}
.footer-col a{display:block;color:#cfd5db;text-decoration:none;margin-bottom:.5rem;transition:color .2s}
.footer-col a:hover{color:var(--green-lt)}
.footer-bottom{margin-top:2.5rem;padding-top:1.4rem;border-top:1px solid #2a3037;text-align:center;font-size:.82rem;color:#9aa3ad}

/* ---------- WhatsApp flotante (móvil) ---------- */
.whatsapp-float{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom));right:20px;width:54px;height:54px;border-radius:50%;background:var(--green);display:none;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(14,133,99,.35);z-index:200;transition:transform .2s,opacity .25s}
.whatsapp-float.hide{opacity:0;pointer-events:none}
.whatsapp-float svg{width:28px;height:28px;fill:#fff}

/* ---------- Páginas interiores ---------- */
.page-hero{padding:3.2rem 0 1rem}
.page-hero-inner,.page-content{max-width:1200px;margin:0 auto;padding-left:5%;padding-right:5%}
.page-content{padding-top:2rem;padding-bottom:1rem}
.mid .page-hero-inner,.mid .page-content{max-width:960px}
.narrow .page-hero-inner,.narrow .page-content{max-width:780px}
@media(min-width:821px){.mid .page-hero-inner,.mid .page-content,.narrow .page-hero-inner,.narrow .page-content{padding-left:24px;padding-right:24px}}
.page-hero h1{font-size:clamp(2rem,4vw,3.1rem);max-width:46rem;margin-bottom:1rem}
.narrow .page-hero h1{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.page-hero .lead{font-size:1.18rem;color:var(--soft);max-width:40rem}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;font-size:.88rem;color:var(--muted);margin-bottom:1.6rem}
.breadcrumb a{color:var(--muted);text-decoration:none;transition:color .2s}
.breadcrumb a:hover{color:var(--green-text);text-decoration:underline}
.breadcrumb .sep{color:#9aa3ad;user-select:none}
.breadcrumb .current{color:var(--ink);font-weight:600}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1rem;margin-top:1.6rem;font-size:.92rem;color:var(--muted)}
.post-meta strong{color:var(--ink);font-weight:600}
.post-meta .meta-sep{color:#9aa3ad}

/* Texto largo */
.prose .page-content>p{font-size:1.08rem;color:var(--soft);line-height:1.78;margin-bottom:1.25rem}
.prose .page-content>h2{font-size:clamp(1.5rem,2.6vw,1.9rem);margin:3rem 0 1rem}
.prose .page-content>h3{font-size:1.25rem;margin:2rem 0 .8rem}
.prose .page-content>ul,.prose .page-content>ol{margin:0 0 1.4rem 1.4rem}
.prose .page-content li{font-size:1.08rem;color:var(--soft);line-height:1.75;margin-bottom:.55rem;padding-left:.2rem}
.prose .page-content li::marker{color:var(--green)}
.prose .page-content p a,.prose .page-content li a{color:var(--green-text);font-weight:600;text-decoration:underline;text-decoration-color:rgba(14,133,99,.4);text-underline-offset:3px}
.prose .page-content p a:hover,.prose .page-content li a:hover{text-decoration-color:var(--green)}
.prose .page-content strong{color:var(--ink);font-weight:600}
.legal-nav{display:flex;flex-wrap:wrap;gap:.5rem 1rem;padding:1rem 1.4rem;background:var(--tint);border-radius:var(--r-md);margin:0 0 2.2rem;font-size:.95rem}
.legal-nav a{color:var(--green-text);font-weight:600;text-decoration:none}
.legal-nav a:hover{text-decoration:underline}
.legal-nav .sep{color:#9aa3ad}
.callout{background:var(--tint);border-left:4px solid var(--green);border-radius:0 var(--r-md) var(--r-md) 0;padding:1.5rem 1.7rem;margin:2rem 0}
.callout h3{font-size:1.15rem;margin:0 0 .5rem;color:var(--green-text)}
.callout p{margin:0;font-size:1.05rem;line-height:1.7;color:var(--soft)}

/* Blog */
.blog-list{display:flex;flex-direction:column;gap:1.25rem}
.post-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2.2rem 2.4rem;transition:transform .25s}
.post-card::before{content:"";position:absolute;left:0;top:1.6rem;bottom:1.6rem;width:4px;border-radius:0 4px 4px 0;background:var(--green)}
.post-card:hover{transform:translateY(-3px)}
.post-date{display:block;font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green-text);margin-bottom:.6rem}
.post-card h2{font-size:1.55rem;margin-bottom:.8rem}
.post-card p{color:var(--soft);margin-bottom:1rem}
.post-card .read-more{color:var(--green-text);font-weight:600;text-decoration:none}
.post-card .read-more:hover{text-decoration:underline}
.page-content .cta-final{margin:3.5rem 0 1rem}
.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:#000}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:3rem;align-items:start}
.form-container{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2.6rem}
.form-title,.info-title{font-size:1.6rem;margin-bottom:.5rem}
.form-subtitle,.info-subtitle{color:var(--soft);font-size:1.02rem;margin-bottom:2rem}
.contact-form .field{margin-bottom:1.25rem}
.contact-form label{display:block;font-weight:600;font-size:.95rem;color:var(--ink);margin-bottom:.45rem}
.contact-form .req{color:#dc2626}
.contact-form input[type=text],.contact-form input[type=email],.contact-form select,.contact-form textarea{width:100%;padding:.85rem 1rem;font:inherit;font-size:1rem;color:var(--text);background:#fff;border:1.5px solid var(--line);border-radius:var(--r-sm);transition:border-color .2s,box-shadow .2s}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(14,133,99,.1)}
.contact-form textarea{min-height:140px;resize:vertical}
.contact-form .checkbox-field{display:flex;align-items:flex-start;gap:.6rem;font-weight:400;font-size:.95rem;color:var(--soft);line-height:1.5;margin-bottom:0}
.checkbox-field input[type=checkbox]{margin-top:.25rem;width:16px;height:16px;flex:0 0 auto;accent-color:var(--green)}
.checkbox-field a{color:var(--green-text);font-weight:600;text-decoration:none}
.checkbox-field a:hover{text-decoration:underline}
.btn-submit{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:.55rem;background:var(--green);color:#fff;border:none;border-radius:999px;padding:1.05rem 2rem;font:inherit;font-weight:600;font-size:1rem;cursor:pointer;transition:background .2s,transform .15s}
.btn-submit:hover{background:var(--green-text)}.btn-submit:active{transform:scale(.98)}
.btn-submit svg{width:18px;height:18px;fill:currentColor}
.hp-field{position:absolute!important;left:-5000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.info-container{padding-top:.5rem}
.info-list{display:flex;flex-direction:column;gap:1.4rem}
.info-item{display:flex;gap:1rem;align-items:flex-start}
.info-icon{width:44px;height:44px;flex:0 0 auto;border-radius:12px;background:var(--green);display:flex;align-items:center;justify-content:center}
.info-icon svg{width:20px;height:20px;fill:#fff}
.info-item-content{flex:1}
.info-item-label{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:.2rem}
.info-item-value{font-weight:600;font-size:1.05rem;color:var(--ink);text-decoration:none;word-break:break-word}
a.info-item-value:hover{color:var(--green-text)}
.info-item-note{font-size:.88rem;color:var(--muted);margin-top:.2rem}
.info-cta{margin-top:2.5rem;padding:1.75rem;background:var(--tint);border-radius:var(--r-lg)}
.info-cta h3{font-family:var(--serif);font-size:1.15rem;margin-bottom:.5rem}
.info-cta p{font-size:.98rem;color:var(--soft)}

/* Gracias */
.gracias-hero{padding:4.5rem 5% 3rem}
.gracias-hero-inner{max-width:720px;margin:0 auto;text-align:center}
.gracias-icon{width:88px;height:88px;border-radius:50%;background:var(--tint);display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}
.gracias-icon svg{width:44px;height:44px;fill:var(--green)}
.gracias-badge{display:inline-block;background:var(--green);color:#fff;padding:.45rem 1.1rem;border-radius:999px;font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;margin-bottom:1.4rem}
.gracias-hero h1{font-size:clamp(2.1rem,4.4vw,3rem);margin-bottom:1rem}
.gracias-hero .lead{font-size:1.15rem;color:var(--soft);max-width:36rem;margin:0 auto 2rem}
.gracias-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center}
.gracias-page .page-content h2{text-align:center;font-size:1.7rem;margin-bottom:.6rem}
.gracias-page .page-content>p{text-align:center;color:var(--muted);margin-bottom:2rem}
.links-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.2rem}
.link-card{position:relative;overflow:hidden;display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.75rem 1.6rem 1.75rem 1.9rem;text-decoration:none;transition:transform .25s,border-color .25s}
.link-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--green)}
.link-card:hover{transform:translateY(-3px);border-color:var(--green)}
.link-card h3{font-size:1.2rem;margin-bottom:.5rem}
.link-card p{color:var(--soft);font-size:.96rem;line-height:1.6}
.link-card .link-arrow{display:inline-block;color:var(--green-text);font-weight:600;font-size:.92rem;margin-top:.8rem}

/* Metodo y Quienes somos */
.page-content .section-title{font-size:clamp(1.7rem,3vw,2.3rem);margin:4.2rem 0 .8rem}
.page-content .section-title:first-child{margin-top:0}
.subtitle{font-size:1.12rem;color:var(--soft);max-width:46rem;margin-bottom:2.2rem}
.subtitle a{color:var(--green-text);font-weight:600;text-decoration:none}
.subtitle a:hover{text-decoration:underline}
.links-line{margin:1rem 0 0;color:var(--soft)}
.links-line a{color:var(--ink);font-weight:600;text-decoration:underline;text-decoration-color:var(--green);text-decoration-thickness:2px;text-underline-offset:4px}
.links-line a:hover{color:var(--green-text)}
.metodo-diagrama,.enfoque-diagrama{display:flex;align-items:stretch;justify-content:space-between;gap:.5rem;background:var(--tint);border-radius:var(--r-lg);padding:2.25rem 2rem;margin:2.2rem 0 2.8rem}
.paso,.enfoque-paso{flex:1;text-align:center}
.paso .num,.enfoque-paso .num{width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:500;font-size:1.2rem;margin:0 auto .8rem}
.paso h4,.enfoque-paso h4{font-size:1.25rem;margin-bottom:.3rem}
.paso p,.enfoque-paso p{font-size:.95rem;color:var(--soft);margin:0}
.metodo-diagrama>.arrow,.enfoque-arrow{display:flex;align-items:center;color:var(--green);font-size:1.5rem;padding-bottom:2rem}
.grid-3{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-bottom:1rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2.25rem}
.card h3{font-size:1.45rem;margin-bottom:.8rem}
.card p{color:var(--soft);line-height:1.65}
.grid-3>.card:nth-child(2){background:var(--tint);border:none}
.grid-3>.card:nth-child(1){grid-column:1/-1;display:flex;align-items:center;gap:2.5rem;padding:2.25rem 2.75rem;border:none}
.grid-3>.card:nth-child(1) h3{flex:0 0 28%;margin:0;font-size:1.8rem}
.grid-3>.card:nth-child(1) p{flex:1;margin:0;font-size:1.1rem}
.metodo-diagrama+.grid-3>.card:nth-child(1){background:var(--ink)}
.metodo-diagrama+.grid-3>.card:nth-child(1) h3{color:#fff}
.metodo-diagrama+.grid-3>.card:nth-child(1) p{color:#cfd5db}
.metodo-diagrama+.grid-3~.grid-3>.card:nth-child(1){background:var(--green)}
.metodo-diagrama+.grid-3~.grid-3>.card:nth-child(1) h3,.metodo-diagrama+.grid-3~.grid-3>.card:nth-child(1) p{color:#fff}
.bento-about{display:grid;grid-template-columns:repeat(6,1fr);gap:1.25rem;margin-bottom:3rem}
.bento-box{border-radius:var(--r-lg);padding:2.25rem;background:#fff;border:1px solid var(--line)}
.bento-intro{grid-column:span 4;display:flex;flex-direction:column;justify-content:center;gap:1rem}
.bento-intro .big{font-family:var(--serif);font-weight:500;font-size:1.75rem;line-height:1.25;letter-spacing:-.015em;color:var(--ink);margin:0}
.bento-intro .who{font-size:1.1rem;color:var(--soft);margin:0}
.bento-intro .formacion{font-size:.9rem;line-height:1.55;color:var(--muted);margin:.5rem 0 0;padding-top:1.1rem;border-top:1px solid var(--line)}
.bento-photo{grid-column:span 2;grid-row:span 2;padding:0;overflow:hidden;border:none}
.bento-photo img{width:100%;height:100%;object-fit:cover}
.bento-stat{grid-column:span 2;background:var(--tint);border:none;display:flex;flex-direction:column;justify-content:center}
.bento-stat .num{font-family:var(--serif);font-weight:500;font-size:3rem;line-height:1;color:var(--green-text);letter-spacing:-.02em}
.bento-stat p{margin:.6rem 0 0;font-size:1rem;color:var(--soft)}
.bento-story,.bento-idea{grid-column:span 3}
.bento-box h3{font-size:1.45rem;line-height:1.2;margin-bottom:.8rem}
.bento-box p{font-size:1rem;line-height:1.7;color:var(--soft)}
.bento-idea{background:var(--ink);border:none}
.bento-idea h3{color:#fff}.bento-idea p{color:#cfd5db}
.highlight-box{background:var(--tint);border-radius:var(--r-lg);padding:2.5rem;margin:2rem 0 3rem}
.highlight-box h3{font-size:1.4rem;margin-bottom:.6rem}
.highlight-box p{color:var(--soft);font-size:1.02rem;margin:0}
.casos-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1.25rem;margin-top:1rem}
.caso-card{grid-column:span 2;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem;transition:transform .25s,border-color .25s}
.caso-card:nth-child(n+4){grid-column:span 3}
.caso-card:hover{transform:translateY(-3px);border-color:var(--green)}
.caso-sector{display:block;font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--green-text);margin-bottom:.5rem}
.caso-card h3{font-size:1.4rem;margin-bottom:.7rem}
.caso-card p{font-size:.98rem;line-height:1.65;color:var(--soft)}

/* ---------- Adaptación ---------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .lab-card{margin:0 auto;max-width:380px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:none}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .bento{grid-template-columns:1fr}
  .bcard.b-emp{grid-column:auto;flex-direction:column;align-items:stretch;gap:0;padding:2.4rem}
  .b-emp h3{flex:none;margin-bottom:.8rem}.b-emp p{margin-bottom:1.2rem}
  .fundae{grid-template-columns:1fr;gap:1.5rem;padding:2.2rem}
  .fundae-tag{text-align:left}
  .contact-grid{grid-template-columns:1fr;gap:2.5rem}
  .grid-3{grid-template-columns:1fr}
  .grid-3>.card:nth-child(1){flex-direction:column;align-items:stretch;gap:0}
  .grid-3>.card:nth-child(1) h3{flex:none;margin-bottom:.8rem;font-size:1.5rem}
  .bento-about{grid-template-columns:1fr 1fr}
  .bento-intro,.bento-story,.bento-idea{grid-column:1/-1}
  .bento-photo{grid-column:1/-1;grid-row:auto;height:260px}
  .bento-stat{grid-column:span 1}
  .casos-grid{grid-template-columns:1fr 1fr}
  .caso-card,.caso-card:nth-child(n+4){grid-column:auto}
  .caso-card:last-child{grid-column:1/-1}
}
@media(max-width:1199px){
  :root{--header-h:78px}
  .head-in{display:flex;justify-content:center;position:relative;padding:9px 5%}
  header.scrolled .head-in{padding-top:7px;padding-bottom:7px}
  .logo-img{height:60px}header.scrolled .logo-img{height:52px}
  .nav-toggle-label{display:flex;position:absolute;right:3%;top:50%;transform:translateY(-50%)}
  .btn-header{display:none}
  header nav{position:absolute;top:100%;left:0;right:0;background:var(--paper);flex-direction:column;align-items:stretch;gap:0;max-height:0;overflow:hidden;transition:max-height .3s;border-top:1px solid var(--line);box-shadow:0 12px 24px rgba(0,0,0,.06)}
  .nav-toggle:checked~nav{max-height:520px;padding:.4rem 0}
  header nav a{border-radius:0;padding:.95rem 1.4rem;border-bottom:1px solid #efede6}
  header nav a:last-child{border-bottom:none}
  .nav-contact{display:block;background:none;color:var(--green-text);font-weight:600}
}
@media(max-width:768px){
  section{padding:3.2rem 0}
  .hero{padding:2.2rem 0 2rem}
  .cta-buttons{flex-direction:column}.cta-buttons .btn{width:100%}
  .stat{padding:1.2rem 1.1rem}.stat strong{font-size:1.6rem}
  .clients{padding:3.2rem 0}
  .clients-cols{grid-template-columns:1fr;gap:2.8rem}
  .clients-col{padding:0}.clients-col:first-child{border-right:none}
  .cliente-logo{width:106px;height:58px}.cliente-logo img{max-height:42px}
  .bcard{padding:1.8rem}.bcard.b-emp{padding:1.8rem}
  .cta-final{padding:3rem 1.4rem;border-radius:26px}
  .cta-actions{flex-direction:column}.cta-actions .btn{width:100%}
  .footer-content{grid-template-columns:1fr;gap:1.8rem}
  .whatsapp-float{display:flex}
  .page-hero{padding:2rem 0 .5rem}
  .page-content{padding-top:1.4rem}
  .post-card{padding:1.7rem 1.6rem}.post-card h2{font-size:1.3rem}
  .form-container{padding:1.7rem}
  .metodo-diagrama,.enfoque-diagrama{flex-direction:column;gap:1rem;padding:1.75rem 1.5rem}
  .metodo-diagrama>.arrow,.enfoque-arrow{transform:rotate(90deg);padding:0;justify-content:center}
  .card,.bento-box,.grid-3>.card:nth-child(1){padding:1.6rem}
  .bento-about{grid-template-columns:1fr}
  .bento-stat{grid-column:1/-1}
  .bento-intro .big{font-size:1.4rem}.bento-stat .num{font-size:2.4rem}
  .casos-grid{grid-template-columns:1fr}
  .caso-card,.caso-card:nth-child(n+4),.caso-card:last-child{grid-column:auto;padding:1.5rem}
  .highlight-box{padding:1.75rem}
  .gracias-hero{padding:3rem 5% 2rem}
  .gracias-icon{width:72px;height:72px}.gracias-icon svg{width:36px;height:36px}
  .gracias-actions{flex-direction:column}.gracias-actions .btn{width:100%}
  .links-grid{grid-template-columns:1fr}
  .callout{padding:1.2rem 1.3rem}
}

/* ---------- Páginas de servicio ---------- */
.page-content section{padding:0;margin:0 0 4.2rem}
.page-content section:last-of-type{margin-bottom:0}
.lead a{color:var(--green-text);font-weight:600;text-decoration:none}.lead a:hover{text-decoration:underline}
.card p a{color:var(--green-text);font-weight:600;text-decoration:underline;text-decoration-color:var(--green);text-decoration-thickness:2px;text-underline-offset:4px}
.bento-dark>.card:nth-child(1){background:var(--ink)}
.bento-dark>.card:nth-child(1) h3{color:#fff}
.bento-dark>.card:nth-child(1) p{color:#cfd5db}
.grid-3.two>.card:nth-child(1){grid-column:auto;display:block;padding:2.25rem}
.grid-3.two>.card:nth-child(1) h3{flex:none;margin:0 0 .8rem;font-size:1.45rem}
.grid-3.two>.card:nth-child(1) p{margin:0;font-size:1rem}

.fundae-section{background:var(--tint);border-radius:var(--r-lg);padding:3rem}
.fundae-icon{width:52px;height:52px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;margin-bottom:1.1rem}
.fundae-icon svg{width:28px;height:28px;fill:#fff}
.fundae-section h2{font-size:clamp(1.6rem,3vw,2.1rem);margin-bottom:.9rem}
.fundae-section p{color:var(--soft);max-width:44rem;margin-bottom:.8rem}
.fundae-section p.small{font-size:.95rem}
.fundae-section a{color:var(--green-text);font-weight:600;text-decoration:none}.fundae-section a:hover{text-decoration:underline}

.sectores-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.8rem}
.sector-tag{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.8rem .9rem;font-size:.95rem;font-weight:600;color:var(--ink);text-align:center;transition:border-color .2s,background .2s}
.sector-tag:hover{border-color:var(--green);background:var(--tint)}

.pasos-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.paso-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.75rem}
.paso-num{width:40px;height:40px;border-radius:50%;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:500;font-size:1.05rem;margin-bottom:.9rem}
.paso-card h4{font-size:1.25rem;margin-bottom:.4rem}
.paso-card p{font-size:.96rem;line-height:1.6;color:var(--soft)}

.page-content .clientes-logos{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2.5rem 2rem;margin-bottom:1.5rem;gap:1.8rem 2rem}
.page-content .cliente-logo{height:auto;min-height:70px}
.logo-xs img{max-height:34px}.logo-xl img{max-height:55px}

.casos-6 .caso-card details{margin-top:.6rem;border:0;padding:0;background:none}
.caso-card details{margin-top:.6rem}
.caso-card summary{cursor:pointer;list-style:none;display:inline-block;font-weight:600;font-size:.92rem;color:var(--green-text)}
.caso-card summary::-webkit-details-marker{display:none}
.caso-card summary:hover{text-decoration:underline}
.caso-card details[open] summary{margin-bottom:.5rem}
.caso-card details[open] .mas,.caso-card details:not([open]) .menos{display:none}

.examenes-list{display:grid;grid-template-columns:repeat(6,1fr);gap:1.25rem;margin:2rem 0 1rem}
.examen-item{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2.25rem 1.6rem;font-family:var(--serif);font-weight:500;font-size:1.7rem;letter-spacing:-.01em;line-height:1.15;color:var(--ink);transition:border-color .2s,background .2s}
.examen-item small{display:block;font-family:var(--sans);font-size:.95rem;font-weight:500;letter-spacing:0;color:var(--muted);margin-top:.5rem}
.examen-item:hover{border-color:var(--green);background:var(--tint)}
.examen-item:first-child{background:var(--ink);border-color:var(--ink);color:#fff}
.examen-item:first-child small{color:#cfd5db}
.examen-item:first-child:hover{background:var(--ink)}

.doc-list{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.doc-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:1rem 1.2rem 1rem 1.5rem;font-weight:500;color:var(--ink)}
.doc-item::before{content:"";position:absolute;left:0;top:.85rem;bottom:.85rem;width:3px;border-radius:0 3px 3px 0;background:var(--green)}

.faq-list{display:flex;flex-direction:column;gap:1rem}
.faq-list details{background:#fff;border:1px solid var(--line);border-left:3px solid var(--line);border-radius:var(--r-md);padding:1.3rem 1.6rem;transition:border-color .2s}
.faq-list details[open]{border-left-color:var(--green)}
.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:1rem;cursor:pointer;list-style:none;font-family:var(--serif);font-weight:500;font-size:1.3rem;letter-spacing:-.01em;line-height:1.3;color:var(--ink)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";flex:0 0 auto;font-family:var(--sans);font-size:1.6rem;line-height:1;color:var(--green)}
.faq-list details[open] summary::after{content:"\2212"}
.faq-list details p{margin-top:.9rem;color:var(--soft);font-size:1.02rem;line-height:1.7}
.faq-list details p a{color:var(--green-text);font-weight:600;text-decoration:none}.faq-list details p a:hover{text-decoration:underline}

.cookie-table-wrap{overflow-x:auto;margin:1.6rem 0;border:1px solid var(--line);border-radius:var(--r-md);background:#fff}
.cookie-table{width:100%;min-width:560px;border-collapse:collapse;font-size:.95rem}
.cookie-table th{background:var(--tint);color:var(--ink);font-weight:600;font-size:.88rem;text-align:left;padding:.9rem 1rem;border-bottom:1px solid var(--line)}
.cookie-table td{padding:.9rem 1rem;border-bottom:1px solid #f1efea;color:var(--soft);vertical-align:top;line-height:1.5}
.cookie-table tr:last-child td{border-bottom:none}
.cookie-table td:first-child{font-weight:600;color:var(--ink)}

@media(min-width:961px){
  .examen-item{grid-column:span 2}.examen-item:nth-child(n+4){grid-column:span 3}
  .casos-6 .caso-card,.casos-6 .caso-card:nth-child(n+4){grid-column:span 2}
}
@media(max-width:960px){
  .sectores-grid{grid-template-columns:repeat(3,1fr)}
  .pasos-grid{grid-template-columns:1fr 1fr}
  .examenes-list{grid-template-columns:1fr 1fr}
  .examen-item,.examen-item:nth-child(n+4){grid-column:auto}
  .examen-item:last-child{grid-column:1/-1}
  .casos-6 .caso-card:last-child{grid-column:auto}
}
@media(max-width:768px){
  .page-content section{margin-bottom:3rem}
  .fundae-section{padding:1.75rem}
  .sectores-grid{grid-template-columns:1fr 1fr;gap:.6rem}
  .sector-tag{padding:.65rem .5rem;font-size:.88rem}
  .pasos-grid{grid-template-columns:1fr}
  .page-content .clientes-logos{padding:1.5rem 1rem}
  .doc-list{grid-template-columns:1fr}
  .examen-item{padding:1.5rem 1.2rem;font-size:1.4rem}
  .faq-list details{padding:1.1rem 1.2rem}
  .faq-list summary{font-size:1.12rem}
  .grid-3.two>.card:nth-child(1){padding:1.6rem}
}

/* Movimiento sobrio */
@keyframes step-in{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:no-preference){
  @supports(animation-timeline:view()){
    .metodo-diagrama>.paso,.metodo-diagrama>.arrow,.enfoque-diagrama>.enfoque-paso,.enfoque-diagrama>.enfoque-arrow,.pasos-grid>.paso-card{
      animation:step-in linear both;animation-timeline:view();animation-range:entry 0% entry 40%}
    .metodo-diagrama>:nth-child(2),.enfoque-diagrama>:nth-child(2),.pasos-grid>:nth-child(2){animation-range:entry 6% entry 46%}
    .metodo-diagrama>:nth-child(3),.enfoque-diagrama>:nth-child(3),.pasos-grid>:nth-child(3){animation-range:entry 12% entry 52%}
    .metodo-diagrama>:nth-child(4),.enfoque-diagrama>:nth-child(4),.pasos-grid>:nth-child(4){animation-range:entry 18% entry 58%}
    .metodo-diagrama>:nth-child(5),.enfoque-diagrama>:nth-child(5){animation-range:entry 24% entry 64%}
  }
}

/* Móvil: logo más grande y logos de clientes limpios */
@media(max-width:768px){
  :root{--header-h:92px}
  .head-in{padding-top:10px;padding-bottom:10px}
  header.scrolled .head-in{padding-top:8px;padding-bottom:8px}
  .logo-img{height:74px}
  header.scrolled .logo-img{height:62px}
  .clientes-logos,.page-content .clientes-logos{gap:1.3rem .8rem}
  .cliente-logo,.page-content .cliente-logo{width:calc((100% - 1.6rem)/3);min-width:0;height:54px;min-height:0;filter:none;transform:none}
  .cliente-logo img{max-height:34px;filter:grayscale(1) contrast(1.35);opacity:.9;mix-blend-mode:multiply}
  .logo-xs img{max-height:26px}.logo-small img{max-height:30px}.logo-large img{max-height:40px}.logo-xl img{max-height:38px}
  .logo-tall,.page-content .logo-tall{height:78px}.logo-tall img{max-height:72px;max-width:84px}
  .cliente-logo:hover{filter:none;transform:none}
  .page-content .clientes-logos{background:none;border:0;border-radius:0;padding:.5rem 0 1rem}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0s!important;transition-duration:.01ms!important}
  .flask .glass{stroke-dashoffset:0}
}